ucUnitCloudInternational unit matrix

Converter

Watt a BTU per hour

PS and hp are not identical. Vehicle data often uses metric horsepower, while US/UK contexts often use mechanical horsepower.

Unit console

Converter unidades com fórmula, contexto e precisão

UnitCloud é um laboratório local de medição para uso diário, engenharia, TI, energia, mobilidade e design.

De1 W
Resultado3,41214163 BTU/h
Factor1 W = 3,4121416331 BTU/h
Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

01100 W = 341,21416331 BTU/h

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Erro comum

PS and hp are not identical. Vehicle data often uses metric horsepower, while US/UK contexts often use mechanical horsepower.

03Unidade base: W

base. Then the value is converted through the base unit W into BTU per hour.

Tabela

WattBTU per hour
100341,21416331
5001706,07081656
10003412,14163313

Fórmula

base. Then the value is converted through the base unit W into BTU per hour.

Fontes

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

Conversões relacionadas

Kilowatt a Metric horsepowerkW → PSPotênciaMetric horsepower a KilowattPS → kWPotênciaKilowatt a Mechanical horsepowerkW → hpPotência

Search and practice paths

Search and practice paths

FórmulaTabelaExamplesErro comumEveryday/engineeringExcel/CSVConversor em lotePrint view
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Potência. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Watt a BTU per hour?

1 W = 3,4121416331 BTU/h

Which formula does Watt a BTU per hour use?

base. Then the value is converted through the base unit W into BTU per hour.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.